GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 157 484 516 patent documents

This week's update (26/07/2024 12:00 CET):

147 225 new documents added

921 612 documents amended

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EP 3404143 B1 20210908 - BITUMINOUS BUILDING MATERIAL

Title (en)

BITUMINOUS BUILDING MATERIAL

Title (de)

BITUMINÖSER BAUSTOFF

Title (fr)

MATÉRIAU DE CONSTRUCTION BITUMINEUX

Publication

EP 3404143 B1 20210908 (DE)

Application

EP 18172589 A 20180516

Priority

AT 504262017 A 20170519

IPC 8 full level

E01C 7/20 (2006.01); E01C 7/24 (2006.01)

CPC (source: AT EP)

C08L 95/00 (2013.01 - AT); E01C 7/20 (2013.01 - EP); E01C 7/24 (2013.01 - EP); C08L 2555/34 (2013.01 - AT)

Citation (examination)

AT 388 U1 19950925 - VIALIT KALTASPHALT GES M B H V [AT]

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3404143 A1 20181121; EP 3404143 B1 20210908; AT 519993 A1 20181215; AT 519993 B1 20211015; HU E056807 T2 20220328; SI 3404143 T1 20220131

DOCDB simple family (application)

EP 18172589 A 20180516; AT 504262017 A 20170519; HU E18172589 A 20180516; SI 201830462 T 20180516